#pragma once
#include <iostream>
#include <string>
#include <vector>
#include"InetAddr.hpp"
#include"Log.hpp"
#include"Mutex.hpp"
using namespace std;
using namespace LogModule;
using namespace MutexModule;

class Routine
{
private:
    void AddUser(InetAddr &peer)
    {
        LOG(LogLevel::INFO)<<"新增一个在线用户:"<<peer.StringAddr();
        _online_user.push_back(peer);
    }
    bool ISExist(InetAddr& peer)
    {
        for(auto& user:_online_user)
        {
            if(user == peer)
            {
                return true;
            }
        }
        return false;
    }

    void DeleteUser(InetAddr& peer)
    {
        for(auto iter=_online_user.begin();iter!=_online_user.end();iter++)
        {
            if(*iter==peer)
            {
                LOG(LogLevel::INFO)<<"删除一个在线用户:"<<peer.StringAddr()<<"成功";
                _online_user.erase(iter);
                break;
            }
        }
    }
public:
    void MessageRoute(int socket,const string& message,InetAddr&peer)
    {
        LockGuard lockguard(_mutex);
        if(!ISExist(peer))
        {
            AddUser(peer);
        }
        string send_message=peer.StringAddr()+"#"+message;
        for(auto& user:_online_user)
        {
            sendto(socket,send_message.c_str(),send_message.size(),0,(const struct sockaddr*)&(user.NetAddr()),sizeof(user.NetAddr()));
        }
        if(message=="QUIT")
        {
            LOG(LogLevel::INFO)<<"删除一个在线用户:"<<peer.StringAddr();
            DeleteUser(peer);
        }
    }
private:
    vector<InetAddr> _online_user;
    Mutex _mutex;
};